public static OSVRConfig Read(string filePath, string serverRoot)
{
var ret = new OSVRConfig();
var includes = new List <OSVRInclude>();
ret.Includes = includes;
using (var configReader = File.OpenText(filePath))
using (var jr = new JsonTextReader(configReader))
{
JToken token = JObject.ReadFrom(jr);
if (!(token is JObject))
{
return(null);
}
ret.Body = (JObject)token;
// Display
var displayInclude = OSVRInclude.Parse(ret.Body, "display", serverRoot);
if (displayInclude != null)
{
includes.Add(displayInclude);
}
// RenderManager
var renderManagerInclude = OSVRInclude.Parse(ret.Body, "renderManagerConfig", serverRoot);
if (renderManagerInclude != null)
{
includes.Add(renderManagerInclude);
}
}
return(ret);
}
public static IEnumerable <ServerConfigSample> GetAvailableSamples(string serverPath)
{
var displaysPath = System.IO.Path.Combine(serverPath, "sample-configs");
var displayFiles =
from displayFile in System.IO.Directory.EnumerateFiles(displaysPath)
where displayFile.Contains("osvr_server_config")
select new ServerConfigSample()
{
FileName = System.IO.Path.GetFileName(displayFile),
Body = OSVRConfig.Read(displayFile, serverPath),
};
// These will be filtered out for the client, but log something
// to let us know of badly formed sample configs.
foreach (var errorDisplayFile in
from displayFile in displayFiles
where displayFile.Body == null && displayFile.FileName != null
select displayFile)
{
Console.WriteLine("Could not parse sample {0}", errorDisplayFile.FileName);
}
// filter the sample configs to only those that parse correctly.
return(from displayFile in displayFiles
where displayFile.Body != null && displayFile.FileName != null
select displayFile);
}
public static void SetCurrent(OSVRConfig value, string serverRoot)
{
var configPath = Path.Combine(serverRoot, "osvr_server_config.json");
// ignoring includes.
var mainConfigBody = value.Body;
JsonSerializer serializer = new JsonSerializer();
serializer.NullValueHandling = NullValueHandling.Ignore;
serializer.Formatting = Formatting.Indented;
using (StreamWriter sw = System.IO.File.CreateText(configPath))
using (JsonWriter jw = new JsonTextWriter(sw))
{
serializer.Serialize(jw, mainConfigBody);
}
}
public static OSVRConfig GetCurrent(IConfiguration config, string serverRoot)
{
var configPath = Path.Combine(serverRoot, "osvr_server_config.json");
return(OSVRConfig.Read(configPath, serverRoot));
}